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ENOVI Original Starfish Ball Chair, Yoga Ball Chair Exercise Ball Chair Ergonomic Design for Home Office Desk, Stability Ball & Balance Ball Seat

4.2 4.2 out of 5 stars 699 ratings
Price: $75.97 $75.98 Free Return on some sizes and colors
Amethyst Purple

Brand ENOVI
Color Amethyst Purple
Product Dimensions 23.62"D x 23.62"W x 27.55"H
Size M-With Caster Wheels(Height 5'0" - 5'10")
Special Feature Ergonomic, Arm, Cushion Availability
Material
Polyester
Item Weight
9.4 Pounds
Frame Material
Alloy Steel
Seat Material Type
Polyvinyl Chloride (PVC)

About this item

  • 【Stay Active Stay Focused】- You may think it‘s impossible to stay active while sitting at a desk for hours. With our unique designed starfish, it’s not! This revolutionary yoga ball chair will change the way you sit by engages your core and leg muscles while your mind is still free to concentrate on the task at hand, leading to higher energy levels and increased productivity and focus on work or study.
  • 【Relief And Improve Posture】- Back start to go wiggly and posture get mushy？Stop slowly murdering your body by sitting still all day long. Our yoga ball chair uses its patented bionic ergonomic design to encourages proper posture, allows the spine to return to a natural state of balance, as well as provides much-needed relief throughout the back.
  • 【Comfortable And Easy Care】– You should have second thoughts when you sit on the first generation ball chairs, for it is difficult to avoid the discomfort squashy plastic yoga ball effect and you may also wonder if it’s hard to clean and maintain a dust and dirt magnet like that. With Starfish, you can put all these worries behind you. Just feel free to enjoy the comfortable touch brought by CozyProtect slipcover and throw it in the washing machine whenever you want to clean it.
  • 【Reliable And Durable】– Low-cost plastic parts become weak and fragile due to inevitable aging after long-term use. You don’t want that when you are the one sitting on it all day. Specially developed 100% explosion-proof ball core and CFS High-strength low-alloy steel (HSLA) frame makes Starfish unprecedented strong, reliable, and durable. Maximum load capacity of 400lbs, tested and certified by SGS.
  • 【Free To Move】- No more restraints now, free to move as you wish. Upgraded from our previously well-received classic Starfish chair series, the new infinite360 Caster load-bearing system is Quiet and anti-skid, give you ample space to move around with maximum flexibility. all four wheels are equipped with locking mechanism in case you still need some stationary moment. (4 Fixed base still included after upgrade, choose freely as you wish!)
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From the brand

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    Fit for Everywhere

    Visit the Store

  3. How did we get our start?

    Enovi committed to providing solutions for the physical and mental health hazards of sedentary lifestyles. We want to help you achieve a balanced lifestyle and improve your physical health and productivity at work and school.

    What makes our products unique?

    We specialize in producing high-quality balance 、equipment. Our products are designed for comfort, functionality, and durability to ensure the best possible user experience.

    What problem are we solving?

    We offer affordable, versatile solutions that promote an active and healthy lifestyle.

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Product Description

01

Keep the Balance with Enovi

Sedentary lifestyles like sitting still all day increase all causes of mortality, double the risk of cardiovascular diseases, diabetes, and obesity, and increase the risks of colon cancer, high blood pressure, osteoporosis, lipid disorders, depression and anxiety. Whenever you are looking for new lifestyle offers significant health benefits and mitigate health risks, or just want to try a healthier alternative to your current office chair, a quality flexible balance air seat recommended by fitness experts and physical therapists could make a big difference in your daily routine.Stay active, relieves fatigue and promotes proper posture, we are here to help you keep the balance.

Enovi Infinite Starfish Ball Chair

b1

b2

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Stay Active Stay Focused

You may think it‘s impossible to stay active while sitting at a desk for hours. With our unique designed starfish, it’s not! This revolutionary yoga ball chair will change the way you sit by engages your core and leg muscles while your mind is still free to concentrate on the task at hand, leading to higher energy levels and increased productivity and focus on work or study.

Free To Move

No more restraints now, free to move as you wish. Upgraded from our previously well-received classic Starfish chair series, the new infinite360 Caster load-bearing system is Quiet and anti-skid, give you ample space to move around with maximum flexibility. all four wheels are equipped with locking mechanism in case you still need some stationary moment. (4 Fixed base still included after upgrade, choose freely as you wish!)

Relief And Improve Posture

Back start to go wiggly and posture get mushy？Stop slowly murdering your body by sitting still all day long. Our yoga ball chair uses its patented bionic ergonomic design to encourages proper posture, allows the spine to return to a natural state of balance, as well as provides much-needed relief throughout the back.

NB01

Reliable And Durable

Specially developed 100% explosion-proof ball core and CFS High-strength low-alloy steel (HSLA) frame makes Starfish unprecedented strong, reliable and durable. Maximum load capacity of 400lbs, tested and certified by SGS.

mw01

Comfortable And Easy Care

Just feel free to enjoy the comfortable touch brought by CozyProtect slipcover and throw it in the washing machine whenever you want to clean it.

Caster Wheels
I1
size

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Customer reviews

4.2 out of 5 stars
4.2 out of 5
699 global ratings

Customers say

Customers like the versatility of the chair, saying it's great for the office and active sitting. They also appreciate the quality of the ball, saying that it'll not burst. Customers also appreciate comfort, sturdiness, and appearance. However, some customers have reported issues with stability.

AI-generated from the text of customer reviews

92 customers mention86 positive6 negative

Customers find the comfort of the yoga ball chair to be great. They mention that it makes sitting at their desk much more comfortable, and it makes it easier to maintain good posture. Some say that the chair doesn't leave their butt sore from slouching, and that it helps to relieve the pressure on their spine.

"...I may deflate it a bit later. Very comfortable seat though and very nice to look at." Read more

"...I’ve seen an improvement in my posture and my hips don’t hurt when I get up to walk anymore!" Read more

"...you to sit with correct posture because it's a yoga ball, it doesn't leave your butt sore because it's wider than a wobble cushion, and the metal..." Read more

"...Overall, I am thrilled with the product. it makes sitting at my desk much more comfortable, makesit easier to maintain good posture, and you can't..." Read more

58 customers mention52 positive6 negative

Customers find the furniture easy to assemble. They mention the directions are easy to follow and the frame is easy to put together.

"...Easy to assemble & even inflating it with the included manual pump was quick - took just minutes to my surprise...." Read more

"...Easy to assemble, great color and sturdy material." Read more

"...This chair was fairly easy to put together, though inflating it and measuring the ball was a little hard but still doable with just one person, but..." Read more

"...The metal frame is sturdy and easily put together, though one of the washers was a size or two too small so instead of four there are only three,..." Read more

55 customers mention45 positive10 negative

Customers like the sturdiness of the fitness ball. They mention that it's very stable, made with quality material, and heavy duty. Some say that the wheels are strong for heavier people.

"...the chair itself has to be stable, and not roll around. 4) The seat needs to be adjustable-height...." Read more

"...Easy to assemble, great color and sturdy material." Read more

"...It makes me so sad because it really is so comfortable and well made...." Read more

"...This product is well made and worth the money, but size up if in doubt. You can always deflate to lower is needed...." Read more

43 customers mention43 positive0 negative

Customers are satisfied with the appearance of the yoga ball chair. They mention that the design is excellent, the color is rich and beautiful, and the cover is washable. They also appreciate the sturdy frame and the clean look it provides. Customers also love all the color choices.

"...It is Pretty, definitely a conversation piece - “I’ve never seen one like that”, healthy & fun. :)" Read more

"I love the look of this! Super cute! This rolls super well when off, but don't expect to be able to roll much when you're sitting on it...." Read more

"...The cover is nice and can be removed to be washed (but you have to remove the wheels to get it off) I’ve been using a couple weeks now and I can say..." Read more

"...Easy to assemble, great color and sturdy material." Read more

34 customers mention31 positive3 negative

Customers are satisfied with the quality of the balance ball chair. For example, they mention it's easy to assemble, wonderful, and incredible. Some say it'll be well liked by adults working with students and perfect for ADHD kids.

"...It also has been well liked by the adults that are in my room working with students. Easy to assemble, great color and sturdy material." Read more

"This is an amazing balance ball seat. I work from home 3 days a week. This thing is amazing. Only had it a short time and feel a difference...." Read more

"...take a bit of adjusting to reach our preferred air fullness, AND the ball did GREAT! 😃..." Read more

"...This starfish yoga ball is perfect! It was easy to follow the instruction video to put it together...." Read more

28 customers mention28 positive0 negative

Customers find the chair versatile and functional for use at the office, active sitting, and working at a desk. They also say it's perfect for their workplace, great for their core, and a convenient alternative to a standard desk chair.

"...definitely a conversation piece - “I’ve never seen one like that”, healthy & fun. :)" Read more

"...It allows you to sit with correct posture because it's a yoga ball, it doesn't leave your butt sore because it's wider than a wobble cushion, and..." Read more

"...It’s a great way for him to exert energy and movement but still remain in the same spot...." Read more

"...Still, it's a very interactive and fun way to sit at a desk all day and I have noticed that it is hard for me to go back to my Tempur-pedic chair,..." Read more

31 customers mention11 positive20 negative

Customers are mixed about the size of the furniture. Some mention that it fits well in their space, while others say that it's smaller than they thought.

"...This ball is slightly tall for me, but it works. I may deflate it a bit later. Very comfortable seat though and very nice to look at." Read more

"WOW I love this ball chair, so comforta ble, fits my 5'9" frame...." Read more

"...The ball that came with was so tiny that even filled to the gills it slipped right through the frame. Worthless...." Read more

"...I've finally found THE CHAIR.Note: the sizes can be confusing...." Read more

21 customers mention6 positive15 negative

Customers are dissatisfied with the stability of the product. They mention that the ball keeps falling through the frame and hitting the floor. Some say that the ring is too small and the ball slips right through.

"...came with was so tiny that even filled to the gills it slipped right through the frame. Worthless...." Read more

"...the ball sinks into the frame making it rest in the floor and then it won’t roll...." Read more

"...sore because it's wider than a wobble cushion, and the metal base holds it firmly in place so it doesn't roll around...." Read more

"...I immediately had to take the casters off because my feet came nowhere near the ground...." Read more

Excellent Product
5 Stars
Excellent Product
I love the look of this! Super cute! This rolls super well when off, but don't expect to be able to roll much when you're sitting on it. The ball sinks to the floor and keeps you from doing that. This ball is slightly tall for me, but it works. I may deflate it a bit later. Very comfortable seat though and very nice to look at.
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Top reviews from the United States

J F Chisholm
5.0 out of 5 stars Comfortable , engaging, great addition to space
Reviewed in the United States on April 19, 2024
Color: Arctic BlueSize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
I was looking for a ball chair to engage my core & improve posture since I’m at my desk 8-10 hours a day. This is a great choice and I’m so happy. Several colleagues asked me to text them the link to get one of their own. Easy to assemble & even inflating it with the included manual pump was quick - took just minutes to my surprise. It is Pretty, definitely a conversation piece - “I’ve never seen one like that”, healthy & fun. :)
Customer image
J F Chisholm
5.0 out of 5 stars Comfortable , engaging, great addition to space
Reviewed in the United States on April 19, 2024
I was looking for a ball chair to engage my core & improve posture since I’m at my desk 8-10 hours a day. This is a great choice and I’m so happy. Several colleagues asked me to text them the link to get one of their own. Easy to assemble & even inflating it with the included manual pump was quick - took just minutes to my surprise. It is Pretty, definitely a conversation piece - “I’ve never seen one like that”, healthy & fun. :)
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2 people found this helpful
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Mrs. Jilly
5.0 out of 5 stars Excellent Product
Reviewed in the United States on April 30, 2024
Color: Amethyst PurpleSize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
I love the look of this! Super cute! This rolls super well when off, but don't expect to be able to roll much when you're sitting on it. The ball sinks to the floor and keeps you from doing that. This ball is slightly tall for me, but it works. I may deflate it a bit later. Very comfortable seat though and very nice to look at.
Customer image
Mrs. Jilly
5.0 out of 5 stars Excellent Product
Reviewed in the United States on April 30, 2024
I love the look of this! Super cute! This rolls super well when off, but don't expect to be able to roll much when you're sitting on it. The ball sinks to the floor and keeps you from doing that. This ball is slightly tall for me, but it works. I may deflate it a bit later. Very comfortable seat though and very nice to look at.
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One person found this helpful
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MrsBwithaK
4.0 out of 5 stars Worth it.
Reviewed in the United States on October 15, 2023
Color: Deepspace GreySize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
The frame is strong and sturdy. The wrench that comes with it to tighten the nuts/bolts is super cheap. The wheel castor is so greased up (which makes for a smooth roll) just be aware when tightening the nut, the wrench bent & slipped and sliced my hand open. Wasn’t a nasty gash, but enough to have a lot of blood. The ball that came with was so tiny that even filled to the gills it slipped right through the frame. Worthless. It’s a sturdy ball which seems to be of high quality, it’s just too small. My guess is the frame is standard for all sizes available, so it doesn’t make sense that the ball is so small. Anyway, I had a 65cm ball that I was already using, but I was too short at my desk for it to be useful, so I instead, I let some air out and replaced the ball with this one. The frame does add more height than appears so yay, I was able to make it work. The cover is nice and can be removed to be washed (but you have to remove the wheels to get it off) I’ve been using a couple weeks now and I can say it’s worth every drop of blood & dollar spent. :-) I’ve seen an improvement in my posture and my hips don’t hurt when I get up to walk anymore!
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MrsBwithaK
4.0 out of 5 stars Worth it.
Reviewed in the United States on October 15, 2023
The frame is strong and sturdy. The wrench that comes with it to tighten the nuts/bolts is super cheap. The wheel castor is so greased up (which makes for a smooth roll) just be aware when tightening the nut, the wrench bent & slipped and sliced my hand open. Wasn’t a nasty gash, but enough to have a lot of blood. The ball that came with was so tiny that even filled to the gills it slipped right through the frame. Worthless. It’s a sturdy ball which seems to be of high quality, it’s just too small. My guess is the frame is standard for all sizes available, so it doesn’t make sense that the ball is so small. Anyway, I had a 65cm ball that I was already using, but I was too short at my desk for it to be useful, so I instead, I let some air out and replaced the ball with this one. The frame does add more height than appears so yay, I was able to make it work. The cover is nice and can be removed to be washed (but you have to remove the wheels to get it off) I’ve been using a couple weeks now and I can say it’s worth every drop of blood & dollar spent. :-) I’ve seen an improvement in my posture and my hips don’t hurt when I get up to walk anymore!
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13 people found this helpful
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Michael
5.0 out of 5 stars The best chair out there for good posture, period
Reviewed in the United States on August 12, 2023
Verified Purchase
A little background -- I've tried *all the chairs*. I've tried regular office chairs, "ergonomic" mesh chairs with "lumbar support", old wooden chairs with a straight back, kneeling chairs (hurts your shins), a wobble cushion on a stool, and a yoga ball.

And here's are the main four principles I've found: 1) that you need a stool with a surface that "wobbles" so that your butt/back can find the correct angle on it. 2) that the surface area contact has to be large enough so that the muscles over your "sit bones" (bones in your butt) don't get sore. 3) the chair itself has to be stable, and not roll around. 4) The seat needs to be adjustable-height.

A wobble cushion on an adjustable-height stool is *great*, but sadly it breaks rule 2. After half an hour, your butt hurts. While a yoga ball provides much more surface area to fix that, but it breaks rule 3 -- even the ones that come with a ring base or plastic base roll around. The base will keep it from rolling around if the ball is sitting on it by itself, but put a person on it and it might as well not be there -- at least with a 75 cm ball.

Turns out this is finally the perfect solution, the only one that does everything needed. It allows you to sit with correct posture because it's a yoga ball, it doesn't leave your butt sore because it's wider than a wobble cushion, and the metal base holds it firmly in place so it doesn't roll around.

I'm shocked this is basically the only product out there that satisfies all constraints! But kudos to them for designing and manufacturing it. I've finally found THE CHAIR.

Note: the sizes can be confusing. The large size is advertised as a 75 cm height (which is correct), but contains a 65 cm diameter ball. This is because the base itself lifts the ball up by 10 cm. Also note that you can inflate it to different amounts for different heights, so the large 75 cm size is actually more like a range of 70-80 cm.
27 people found this helpful
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bonnie jones
5.0 out of 5 stars Great product
Reviewed in the United States on April 8, 2024
Color: Deepspace GreySize: S-With Caster Wheels(Height 4'5" - 5'0")Verified Purchase
This chair is a great edition to my classroom for flexibile seating. It also has been well liked by the adults that are in my room working with students. Easy to assemble, great color and sturdy material.
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Darlene
5.0 out of 5 stars Better than my last ball chair!
Reviewed in the United States on October 4, 2023
Color: Burgundy RedSize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
i bought this chair to replace an old exercise ball chair from a different comany that met it's demise after many years of loyal service in my classroom. The color is rich and beautiful, jut as advertised. This chair was fairly easy to put together, though inflating it and measuring the ball was a little hard but still doable with just one person, but a second set of hands made it much easier.

I initially received a defective chair that sprung a leak after only three hours, but I had filed the warranty throguh the company before hand (there is a helpful piece of paper to remind you) and reported the defect to the company directly. They wasted no time in replacing the product, and now I'm typing this from a comfy ball chair that is holding air perfectly.

The chair was a little higher than I expected, but that works out well for my height (5'7"). As some of the other reviews have said, it would be a little tall for someone shorter, but it comes with both the caster wheels and shorter feet.

The instructions were pretty easy to follow if you read them correctly. The fabric cover has to go on before the wheels/feet so that they can hold it in place, which would make it a little harder to clean if you wanted to completely wash the cover (it's easy to spot clean though!)

Overall, I am thrilled with the product. it makes sitting at my desk much more comfortable, makesit easier to maintain good posture, and you can't fall asleep after being at work for 12 hours straight for parent/teacher conferences!
12 people found this helpful
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Livie
3.0 out of 5 stars Ball sinks and won’t roll
Reviewed in the United States on February 8, 2024
Color: Amethyst PurpleSize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
I love the look of and comfort of this ball BUT it really needs some type of net or support under the ball to keep it from sinking. Writhing a few days (fully inflated and measured with the enclosed measuring string) the ball sinks into the frame making it rest in the floor and then it won’t roll. It makes me so sad because it really is so comfortable and well made. This would be the only chair I sat on except I can’t turn to get anything behind my small group table or turn to get off the chair (which is pretty high and I’m tall).
5 people found this helpful
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Chad Daugherty
5.0 out of 5 stars Stylish and comfortable
Reviewed in the United States on April 5, 2024
Color: Deepspace GreySize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
This is an amazing balance ball seat. I work from home 3 days a week. This thing is amazing. Only had it a short time and feel a difference. Plus it is stylish to leave out.
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Chad Daugherty
5.0 out of 5 stars Stylish and comfortable
Reviewed in the United States on April 5, 2024
This is an amazing balance ball seat. I work from home 3 days a week. This thing is amazing. Only had it a short time and feel a difference. Plus it is stylish to leave out.
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One person found this helpful
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Top reviews from other countries

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Amazon Customer
4.0 out of 5 stars Starfish
Reviewed in the United Kingdom on March 25, 2024
Color: Amethyst PurpleSize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
Sadly did not cure my back pain but is comfy and easy to put together. As with other reviewers- you do need to inflate far more than you think is possible.
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Cliente Amazon
5.0 out of 5 stars Comoda e stabile
Reviewed in Italy on May 6, 2023
Color: Deepspace GreySize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
La uso per alternare il lavoro seduta e mi trovo davvero molto bene. Mi sento più "sicura" che nell'usare una palla da yoga classica senza supporto e posso usarla anche durante i meeting senza preoccuparmi. Ho comunque la mobilità del bacino sollecitata e se voglio fare gli esercizi "classici" la palla può comunque essere utilizzata. Comodissima la piccola pompa non ingombrante ma efficace!
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CR Home & Office Essentials
5.0 out of 5 stars Ergonomic Balance Ball Chair
Reviewed in Canada on June 14, 2021
Color: Arctic BlueSize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
Thank you, SportShiny

Your product is strong and sturdy, speedy delivery and your customer service team was very helpful,
and quick on the ball ; ) -CR
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Andrea
5.0 out of 5 stars Leicht aufzubauen, stabil und sicher
Reviewed in Germany on September 30, 2022
Color: Deepspace GreySize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
Der Aufbau ist leicht, der Metallrahmen wird zusammengesteckt und der Ball mit der mitgelieferten Pumpe aufgeblasen. Mir gefällt der Hocker besser als erwartet. Er zerkratzt den Boden nicht und rollt nicht einfach weg, wie ein normaler Gymnastikball. Super für die Schwangerschaft und danach.
One person found this helpful
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Norman Behm
4.0 out of 5 stars Perfekt fürs Home-Office
Reviewed in Germany on September 13, 2022
Color: Arctic BlueSize: M-With Caster Wheels(Height 5'0" - 5'10")Verified Purchase
Ich kann auf sehr guten, ergonomischen Bürostühlen nicht sehr lange sitzen, da mir die Bewegung fehlt.
Zunächst hatte ich es dann mit einem Gymnastikball probiert - soweit so gut, aber der lässt sich nur schlecht hin- und herschieben, besonders bei Aufstehen.
Dann bin ich auf dieses Teil aufmerksam geworden. Ein Gymnastikball mit Füßen - perfekt.
Hiermit halte ich locker 8 Stunden am Schreibtisch durch. Ich kann ihn hin- und herschieben und er ist stabil, ich kann zwischendurch die Beine hochnehmen und Balanceübungen machen.
Einziges Manko: der Bezug (in meinem Fall türkis) hat bereits nach 1 Tag an den stark beanspruchten Stellen gefusselt und Dehnungsstreifen gebildet. Daher 1 Stern Abzug.
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